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Fresco对Listview等快速滑动时停止加载

Fresco中在listview之类的快速滑动时停止加载,滑动停止后恢复加载:

1.设置图片请求是否开启

[java] view plain copy print?技术分享技术分享
  1. // 暂停图片请求  
  2. public static void imagePause() {  
  3.     Fresco.getImagePipeline().pause();  
  4. }  
  5.   
  6. // 恢复图片请求  
  7. public static void imageResume() {  
  8.     Fresco.getImagePipeline().resume();  
  9. }  


2.设置ListView滚动监听
[java] view plain copy print?技术分享技术分享
  1. <pre name="code" class="java"><pre name="code" class="java">mListView.setOnScrollListener(new AbsListView.OnScrollListener() {  
  2.     @Override  
  3.     public void onScrollStateChanged(AbsListView view, int scrollState) {  
  4.         switch(scrollState){  
  5.             case AbsListView.OnScrollListener.SCROLL_STATE_IDLE://空闲状态  
  6.                 imageResume();  
  7.                 break;  
  8.             case AbsListView.OnScrollListener.SCROLL_STATE_FLING://滚动状态  
  9.                 imagePause();  
  10.                 break;  
  11.             case AbsListView.OnScrollListener.SCROLL_STATE_TOUCH_SCROLL://触摸后滚动  
  12.                 break;  
  13.         }  
  14.     }  
  15.     public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {  
  16.   
  17.     }  
  18. });  




就是这么多,赶紧试试吧!

Fresco对Listview等快速滑动时停止加载